Free Access Oracle.1Z0-819.v2024-03-06.q112 Practice Test (Page 21)

Question 96

You replace the code on line 1 to use ParallelStream.

Which one is correct?

A.A NoSuchElementException is thrown at run time.

B.The code may produce a different result.

C.The compilation fails.

D.The code will produce the same result.

Question 97

Given:

What is the output?

A.null

B.A NoSuchElementException is thrown at run time.

C.Duke

D.A NullPointerException is thrown at run time.

Question 98

Which is the correct order of possible statements in the structure of a Java class file?

A.import, class, package

B.package, import, class

C.class, package, import

D.package, class, import

E.import, package, class

Question 99

Given:

What is the result?

A.Keys: 0 Values: 0 Map: 0

B.Keys: 0 Values: 0 Map:

C.Keys: 4 Values: 4 Map: 0

D.The compilation fails.

E.Keys: 4 Values: 4 Map: 4

Question 100

Given:

Which two lines of code when inserted in line 1 correctly modifies instance variables? (Choose two.)

A.tCount = tCount;

B.aCount = a;

C.cCount = setCCount(c);

D.setCCount(c) = cCount;

E.setGCount(g);

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Question 96

Question 97

Question 98

Question 99

Question 100

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